Biostar H81A Setup Manual page 16

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Motherboard Manual
AUXPWR1/AUXPWR2: Auxiliary Power Connector
The two connector provide +12V to the graphics cards.
Note1: When configuring multi-graphics cards, please connect these connectors to PSU to get
sufficient power.
Note2: AUXPWR1 & AUXPWR2 are only for version V6.1 motherboard.
PANEL1: Front Panel Header
This 16-pin header includes Power-on, Reset, HDD LED, Power LED, and speaker
connection. It allows user to connect the PC case's front panel switch functions.
Pin
Assignment
1
+5V
2
N/A
3
N/A
4
Speaker
5
HDD LED (+)
6
HDD LED (-)
7
Ground
8
Reset control
14
Pin
1
2
3
4
Function
Pin
Assignment
9
N/A
10
N/A
Speaker
Connector
11
N/A
12
Power LED (+)
13
Power LED (+)
Hard drive
LED
14
Power LED (-)
15
Power button
Reset button
16
Ground
Assignment
+12V
Ground
Ground
VCC
Function
N/A
N/A
Power LED
Power-on button

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